1420730010

Names of 1420730010

• Cardinal: 1420730010 can be written as One billion, four hundred twenty million, seven hundred thirty thousand and ten.

Scientific notation

• Scientific notation: 1.42073001 × 10⁹

Factors of 1420730010

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 69

Divisors of 1420730010

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 23 27 29 30 35 42 45 46 49 54 58 63 69 70 87 90 98 105 115 126 135 138 145 147 161 174 189 203 207 210 230 245 261 270 290 294 315 322 343 345 378 406 414 435 441 483 490 522 529 609 621 630 667 686 690 735 783 805 870 882 945 966 1015 1029 1035 1058 1127 1218 1242 1305 1323 1334 1421 1449 1470 1566 1587 1610 1715 1827 1890 2001 2030 2058 2070 2205 2254 2415 2610 2645 2646 2842 2898 3045 3087 3105 3174 3335 3381 3430 3654 3703 3915 4002 4263 4347 4410 4669 4761 4830 5145 5290 5481 5635 6003 6090 6174 6210 6615 6670 6762 7105 7245 7406 7830 7889 7935 8526 8694 9135 9261 9338 9522 9947 10005 10143 10290 10962 11109 11270 12006 12789 13230 14007 14210 14283 14490 15341 15435 15778 15870 16905 18009 18270 18515 18522 19894 20010 20286 21315 21735 22218 23345 23667 23805 25578 25921 27405 28014 28566 29841 30015 30429 30682 30870 32683 33327 33810 36018 37030 38367 39445 42021 42630 43470 46023 46305 46690 47334 47610 49735 50715 51842 54810 55545 59682 60030 60858 63945 65366 66654 70035 71001 71415 76705 76734 77763 78890 84042 89523 90045 92046 92610 98049 99470 99981 101430 107387 111090 118335 126063 127890 129605 138069 140070 142002 142830 149205 152145 153410 155526 163415 166635 179046 180090 181447 191835 196098 199962 210105 213003 214774 228781 230115 233289 236670 252126 259210 268569 276138 294147 298410 304290 322161 326830 333270 355005 362894 383670 388815 414207 420210 426006 447615 457562 460230 466578 490245 499905 536935 537138 544341 588294 630315 644322 686343 690345 699867 710010 751709 777630 828414 882441 895230 907235 966483 980490 999810 1065015 1073870 1088682 1143905 1166445 1260630 1342845 1372686 1380690 1399734 1470735 1503418 1610805 1633023 1764882 1814470 1932966 2059029 2071035 2130030 2255127 2287810 2332890 2685690 2721705 2899449 2941470 3221610 3266046 3431715 3499335 3758545 4118058 4142070 4412205 4510254 4832415 4899069 5261963 5443410 5798898 6177087 6765381 6863430 6998670 7517090 8165115 8824410 9664830 9798138 10295145 10523926 11275635 12354174 13530762 14497245 15785889 16330230 20296143 20590290 22551270 24495345 26309815 28994490 30885435 31571778 33826905 40592286 47357667 48990690 52619630 61770870 67653810 78929445 94715334 101480715 142073001 157858890 202961430 236788335 284146002 473576670 710365005 1420730010
• Sum of all divisors σ(n): 4777920000
• Sum of proper divisors (its aliquot sum) s(n): 3357189990
• 1420730010 is an abundant number, because the sum of its proper divisors (3357189990) is greater than itself. Its abundance is 1936459980

Bases of 1420730010

• Binary: 1010100101011101001111010011010₂
• Hexadecimal: 0x54AE9E9A
• Base-36: NHV6AI

Squares and roots of 1420730010

• 1420730010 squared (1420730010²) is 2018473761314600100
• 1420730010 cubed (1420730010³) is 2867706247097229413219001000
• The square root of 1420730010 is 37692.5723452247
• The cube root of 1420730010 is 1124.1834430187

Scales and comparisons

• 1,420,730,010 seconds is equal to 45 years, 9 weeks, 15 hours, 13 minutes, 30 seconds.
• To count from 1 to 1,420,730,010 would take you about ninety years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1420730010 cubic inches would be around 93.7 feet tall.

Recreational maths with 1420730010

• 1420730010 backwards is 0100370241
• 1420730010 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1420730010's digits is 18
• More coming soon!